Leaderboard
Showing:
Handle Score
@Ibrahim Nash 6379
@blackshadows 6329
@mb1973 5358
@Quandray 5231
@akhayrutdinov 5111
@saiujwal13083 4510
@sanjay05 3762
@marius_valentin_dragoi 3522
@sushant_a 3459
@verma_ji 3357
@KshamaGupta 3318
Complete Leaderboard
Intersection of Two Linked Lists
Easy Accuracy: 22.16% Submissions: 29611 Points: 2

Given two linked lists, the task is to complete the function findIntersection(), that returns the intersection of two linked lists. Each of the two linked list contains distinct node values.

Example 1:

Input:
LinkedList1: 9->6->4->2->3->8
LinkedList2: 1->2->8->6
Output: 6 2 8

Your Task:
You task is to complete the function findIntersection() which takes the heads of the 2 input linked lists as parameter and returns the head of intersection list. Returned list will be automatically printed by driver code.
Note: The order of nodes in this list should be same as the order in which those particular nodes appear in input list 1.

Constraints:
1 <= n,m <= 104

Expected time complexity: O(m+n)
Expected auxiliary space: O(m+n)

to report an issue on this page.

Editorial

We strongly recommend solving this problem on your own before viewing its editorial. Do you still want to view the editorial?

Yes

All Submissions

My Submissions:

Login to access your submissions.

Intersection of Two Linked Lists

Output Window